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author | marha <marha@users.sourceforge.net> | 2013-07-23 09:22:39 +0200 |
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committer | marha <marha@users.sourceforge.net> | 2013-07-23 09:22:39 +0200 |
commit | a7c19a157eb0ba6a7789fe31f5bf7a2066d7966c (patch) | |
tree | d00e9cb782f34582f722e3da544b9c42b16ac850 /libX11/src/ModMap.c | |
parent | 81d811ac780a2524fff09a516b6f0212c3f209a2 (diff) | |
parent | 5c340ceb9356ea029dea53b73440268d4769d5a5 (diff) | |
download | vcxsrv-a7c19a157eb0ba6a7789fe31f5bf7a2066d7966c.tar.gz vcxsrv-a7c19a157eb0ba6a7789fe31f5bf7a2066d7966c.tar.bz2 vcxsrv-a7c19a157eb0ba6a7789fe31f5bf7a2066d7966c.zip |
Merge remote-tracking branch 'origin/released'
* origin/released:
libX11 libXmu mesa xserver git update 23 July 2013
Diffstat (limited to 'libX11/src/ModMap.c')
-rw-r--r-- | libX11/src/ModMap.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/libX11/src/ModMap.c b/libX11/src/ModMap.c index 04cd676eb..836a67621 100644 --- a/libX11/src/ModMap.c +++ b/libX11/src/ModMap.c @@ -65,9 +65,9 @@ XGetModifierMapping(register Display *dpy) /* * Returns: - * 0 Success - * 1 Busy - one or more old or new modifiers are down - * 2 Failed - one or more new modifiers unacceptable + * MappingSuccess (0) Success + * MappingBusy (1) Busy - one or more old or new modifiers are down + * MappingFailed (2) Failed - one or more new modifiers unacceptable */ int XSetModifierMapping( @@ -80,6 +80,10 @@ XSetModifierMapping( LockDisplay(dpy); GetReqExtra(SetModifierMapping, mapSize, req); + if (!req) { + UnlockDisplay(dpy); + return MappingFailed; + } req->numKeyPerModifier = modifier_map->max_keypermod; |